913650128 has 20 divisors (see below), whose sum is σ = 1773325860. Its totient is φ = 456017664.

The previous prime is 913650107. The next prime is 913650149. The reversal of 913650128 is 821056319.

913650128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (913650107) and next prime (913650149).

It can be written as a sum of positive squares in 2 ways, for example, as 186377104 + 727273024 = 13652^2 + 26968^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41075 + ... + 59282.

It is an arithmetic number, because the mean of its divisors is an integer number (88666293).

Almost surely, 2^913650128 is an apocalyptic number.

It is an amenable number.

913650128 is a deficient number, since it is larger than the sum of its proper divisors (859675732).

913650128 is a wasteful number, since it uses less digits than its factorization.

913650128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100934 (or 100928 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 913650128 is about 30226.6459932292. The cubic root of 913650128 is about 970.3460443886.

The spelling of 913650128 in words is "nine hundred thirteen million, six hundred fifty thousand, one hundred twenty-eight".